Multiple Choice
Which of the following types of adrenergic receptors are found on cardiac muscle fibers where their activation stimulates increased force and rate of contraction of the heart?
A) α1-adrenergic
B) α2-adrenergic
C) β1-adrenergic
D) β2-adrenergic
E) β3-adrenergic
Correct Answer:

Verified
Correct Answer:
Verified
Q18: A patient with chronic skeletal muscle spasms
Q19: Which neurotransmitter is released by the preganglionic
Q20: Thoracolumbar is another name for which division
Q20: Which disorder involves the loss of sympathetic
Q21: Which disorder is characterized by an exaggerated
Q22: What type of neurotransmitter is used by
Q24: Which of the following is NOT a
Q25: Where is the cardiac plexus in the
Q26: Which endocrine gland is directly innervated by
Q27: Where is the renal ganglion and renal